摘要
梳理了柔性直流输电技术原理、系统结构及主接线,分析了其发展的关键技术,对比了柔性直流输电与传统直流输电的优势与缺点,肯定了其发展意义。最后结合国内外工程经验,对柔性直流输电的发展方向及其应用领域做了分析,提出了一些积极性的建议与设想。
This paper combed the principles of VSC-HVDC technology system structure,the main connection form,and analyzed the key technology in its development,comparatively analyzed VSC-HVDC and traditional HVDC strengths and weaknesses,confirmed the significance of its development. Finally,combining domestic and international engineering experience,this paper analyzed the development direction and its application field of VSCHVDC and put forward some positive suggestions and ideas.
出处
《电器与能效管理技术》
2015年第13期32-38,共7页
Electrical & Energy Management Technology
关键词
柔性直流输电
新能源
孤岛供电
直流电网
模块化变流器
分布式电源
flexible HVDC
new energy
island power supply
DC power grid
modular multilevel converter
distributed resources
